BR102019014373A2 - método de fabricação de agregado de partículas, método de fabricação de placa de eletrodo, e agregado de partículas - Google Patents
método de fabricação de agregado de partículas, método de fabricação de placa de eletrodo, e agregado de partículas Download PDFInfo
- Publication number
- BR102019014373A2 BR102019014373A2 BR102019014373A BR102019014373A BR102019014373A2 BR 102019014373 A2 BR102019014373 A2 BR 102019014373A2 BR 102019014373 A BR102019014373 A BR 102019014373A BR 102019014373 A BR102019014373 A BR 102019014373A BR 102019014373 A2 BR102019014373 A2 BR 102019014373A2
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- active material
- particle aggregate
- conductive particles
- wet
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 808
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 54
- 239000011149 active material Substances 0.000 claims abstract description 420
- 239000000203 mixture Substances 0.000 claims abstract description 126
- 239000011230 binding agent Substances 0.000 claims abstract description 104
- 239000006185 dispersion Substances 0.000 claims abstract description 65
- 239000002612 dispersion medium Substances 0.000 claims abstract description 51
- 238000004898 kneading Methods 0.000 claims abstract description 31
- 238000002156 mixing Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims description 31
- 238000001035 drying Methods 0.000 claims description 27
- 238000012360 testing method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 239000002609 medium Substances 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 41
- 230000007547 defect Effects 0.000 description 30
- 238000007906 compression Methods 0.000 description 13
- 230000006835 compression Effects 0.000 description 13
- 238000001878 scanning electron micrograph Methods 0.000 description 12
- 238000013019 agitation Methods 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000006230 acetylene black Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910015010 LiNiCoMn Inorganic materials 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- -1 lithium transition metal Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/64—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with stirring devices moving in relation to the receptacle, e.g. rotating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/06—Electrodes for primary cells
- H01M4/08—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018134441A JP7024640B2 (ja) | 2018-07-17 | 2018-07-17 | 粒子集合体の製造方法、電極板の製造方法及び粒子集合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR102019014373A2 true BR102019014373A2 (pt) | 2020-01-21 |
Family
ID=66676272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102019014373A BR102019014373A2 (pt) | 2018-07-17 | 2019-07-11 | método de fabricação de agregado de partículas, método de fabricação de placa de eletrodo, e agregado de partículas |
Country Status (7)
Country | Link |
---|---|
US (1) | US11471845B2 (ja) |
EP (1) | EP3598533A1 (ja) |
JP (1) | JP7024640B2 (ja) |
KR (1) | KR102389757B1 (ja) |
CN (1) | CN110729448B (ja) |
BR (1) | BR102019014373A2 (ja) |
RU (1) | RU2706725C1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020207388A1 (de) * | 2020-06-15 | 2021-12-16 | Schott Ag | Verfahren zur Herstellung eines leitenden Verbundmaterials für eine Batterie sowie leitendes Verbundmaterial |
CN112054164B (zh) * | 2020-09-15 | 2022-02-25 | 天津市捷威动力工业有限公司 | 一种锂离子电池用粘结剂添加方法及装置 |
JP7289857B2 (ja) * | 2021-02-08 | 2023-06-12 | プライムプラネットエナジー&ソリューションズ株式会社 | 正極活物質混合物の製造方法および検査方法 |
JP7242728B2 (ja) | 2021-02-16 | 2023-03-20 | プライムプラネットエナジー&ソリューションズ株式会社 | 電極活物質合材の湿潤造粒体の製造方法,電極板の製造方法,および電極活物質合材の湿潤造粒体の製造装置 |
DE102022105662A1 (de) | 2022-03-10 | 2023-09-14 | Volkswagen Aktiengesellschaft | Verfahren zur kontinuierlichen Herstellung einer Batterieelektrode |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08195201A (ja) * | 1995-01-17 | 1996-07-30 | Fuji Photo Film Co Ltd | 非水二次電池の負極用合剤の製造方法 |
US5772930A (en) | 1995-12-27 | 1998-06-30 | Matsushita Electric Industrial Co., Ltd. | Method of producing cathode mixture for batteries |
JP3305554B2 (ja) | 1995-12-27 | 2002-07-22 | 松下電器産業株式会社 | 電池用正極合剤の製造方法 |
JP3253859B2 (ja) | 1996-08-09 | 2002-02-04 | 東芝電池株式会社 | 非水溶媒二次電池およびその負極合剤の造粒方法 |
CN1121073C (zh) * | 1997-05-27 | 2003-09-10 | Tdk株式会社 | 非水电解质电池用电极的制造方法 |
KR101296983B1 (ko) * | 2005-04-26 | 2013-08-14 | 니폰 제온 가부시키가이샤 | 전기화학 소자 전극용 복합 입자 |
CN102576854B (zh) | 2009-08-27 | 2015-03-11 | 大日精化工业株式会社 | 电极板用水系涂装液、蓄电装置用电极板、蓄电装置用电极板的制造方法及蓄电装置 |
FR2949907B1 (fr) | 2009-09-09 | 2011-11-25 | Batscap Sa | Procede de preparation d'un materiau composite pour electrode positive par extrusion en presence d'un solvant aqueux, electrode positive obtenue par le procede et applications |
WO2012086186A1 (ja) | 2010-12-21 | 2012-06-28 | パナソニック株式会社 | 非水電解質二次電池用正極および非水電解質二次電池 |
JP5839221B2 (ja) | 2011-08-26 | 2016-01-06 | トヨタ自動車株式会社 | リチウム二次電池 |
JP5776498B2 (ja) | 2011-10-31 | 2015-09-09 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法および非水電解液二次電池 |
JP2014143064A (ja) | 2013-01-23 | 2014-08-07 | Toyota Motor Corp | 二次電池およびその製造方法 |
RU2536649C1 (ru) * | 2013-10-28 | 2014-12-27 | Общество с ограниченной ответственностью "АкКо Лаб" | Композиционный наноматериал для химических источников тока и способ его получения |
JP6061837B2 (ja) * | 2013-12-05 | 2017-01-18 | アイシン化工株式会社 | 構造用接着剤組成物 |
KR20150071452A (ko) * | 2013-12-18 | 2015-06-26 | 주식회사 엘지화학 | 이차 전지용 음극 슬러리 제조 방법 |
JP6057137B2 (ja) * | 2014-04-18 | 2017-01-11 | トヨタ自動車株式会社 | 非水電解質二次電池用の正極とその製造方法 |
CN106163806B (zh) | 2014-08-29 | 2018-01-16 | 住友化学株式会社 | 层叠体、间隔件和非水二次电池 |
JP6154369B2 (ja) | 2014-12-19 | 2017-06-28 | トヨタ自動車株式会社 | リチウムイオン二次電池用電極の製造装置 |
JP2016134269A (ja) | 2015-01-19 | 2016-07-25 | トヨタ自動車株式会社 | 電極の製造方法 |
JP6311670B2 (ja) * | 2015-07-13 | 2018-04-18 | トヨタ自動車株式会社 | リチウムイオン二次電池用正極板の製造方法、及び、リチウムイオン二次電池用正極板 |
JP6350500B2 (ja) | 2015-12-04 | 2018-07-04 | トヨタ自動車株式会社 | 造粒体の製造装置および製造方法 |
JP2017111963A (ja) | 2015-12-16 | 2017-06-22 | トヨタ自動車株式会社 | 電極の製造方法 |
JP2017130383A (ja) | 2016-01-21 | 2017-07-27 | トヨタ自動車株式会社 | リチウムイオン電池用正極シートの製造方法 |
JP6394645B2 (ja) * | 2016-06-22 | 2018-09-26 | トヨタ自動車株式会社 | 負極板の製造方法 |
JP2018004579A (ja) | 2016-07-08 | 2018-01-11 | トヨタ自動車株式会社 | 湿潤粒子の特性算出方法 |
JP2018049751A (ja) * | 2016-09-21 | 2018-03-29 | トヨタ自動車株式会社 | 粒子集合体の製造方法 |
JP2018060678A (ja) | 2016-10-05 | 2018-04-12 | トヨタ自動車株式会社 | 湿潤粒子集合体の製造方法 |
JP6443421B2 (ja) | 2016-10-12 | 2018-12-26 | トヨタ自動車株式会社 | 電極の製造方法 |
JP6455498B2 (ja) * | 2016-11-16 | 2019-01-23 | トヨタ自動車株式会社 | 電極板製造装置、正極板の製造方法及び負極板の製造方法 |
JP6756246B2 (ja) * | 2016-11-21 | 2020-09-16 | トヨタ自動車株式会社 | 造粒体集合物の製造方法、電極板の製造方法、及び電池の製造方法 |
JP6724764B2 (ja) * | 2016-12-20 | 2020-07-15 | トヨタ自動車株式会社 | 電極板の製造方法 |
-
2018
- 2018-07-17 JP JP2018134441A patent/JP7024640B2/ja active Active
-
2019
- 2019-05-28 EP EP19177103.9A patent/EP3598533A1/en active Pending
- 2019-06-14 US US16/441,454 patent/US11471845B2/en active Active
- 2019-07-10 CN CN201910619202.7A patent/CN110729448B/zh active Active
- 2019-07-11 BR BR102019014373A patent/BR102019014373A2/pt unknown
- 2019-07-15 RU RU2019122131A patent/RU2706725C1/ru active
- 2019-07-16 KR KR1020190085805A patent/KR102389757B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
RU2706725C1 (ru) | 2019-11-20 |
JP7024640B2 (ja) | 2022-02-24 |
US11471845B2 (en) | 2022-10-18 |
KR20200010075A (ko) | 2020-01-30 |
CN110729448B (zh) | 2023-04-18 |
CN110729448A (zh) | 2020-01-24 |
US20220111344A1 (en) | 2022-04-14 |
KR102389757B1 (ko) | 2022-04-25 |
US20200023327A1 (en) | 2020-01-23 |
EP3598533A1 (en) | 2020-01-22 |
JP2020013681A (ja) | 2020-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR102019014373A2 (pt) | método de fabricação de agregado de partículas, método de fabricação de placa de eletrodo, e agregado de partículas | |
JP7074096B2 (ja) | 電極板の製造方法 | |
DE102015106879A1 (de) | Sekundärbatterie mit nichtwässrigem Elektrolyt und Verfahren zum Herstellen derselben | |
JP6284020B2 (ja) | 電極シートの製造方法 | |
DE102015100119B4 (de) | Sekundärbatterie mit nichtwässrigem Elektrolyt | |
US10439203B2 (en) | Method of producing an electrode using mixtures | |
KR20050093872A (ko) | 막 전극 조립체 | |
CN105810881A (zh) | 制造电极的方法 | |
WO2013179924A1 (ja) | リチウムイオン二次電池の電極及びこれを用いたリチウムイオン二次電池 | |
JP6700204B2 (ja) | 電極の製造方法 | |
US11223068B2 (en) | Manufacturing method of compacted strip-shaped electrode plate, compacted strip-shaped electrode plate, and battery | |
US20180287138A1 (en) | Method of producing electrode | |
KR101687100B1 (ko) | 비수 전해질 2차 전지용의 정극과 그 제조 방법 | |
EP2851974A1 (en) | Method for manufacturing cell | |
US20230104306A1 (en) | Method for producing electrode and electrode mixture | |
JP2018049751A (ja) | 粒子集合体の製造方法 | |
US11998888B2 (en) | Particle aggregate manufacturing method, electrode plate manufacturing method, and particle aggregate | |
KR20220117151A (ko) | 전극 활물질 합재의 습윤 조립체의 제조 방법, 전극판의 제조 방법, 전극 활물질 합재의 습윤 조립체 및 전극 활물질 합재의 습윤 조립체의 제조 장치 | |
US10497931B2 (en) | Method of manufacturing lithium ion secondary battery | |
DE112021001575T5 (de) | Nichtwässriger-elektrolyt-energiespeichervorrichtung | |
US11183687B2 (en) | Method of producing electrode plate and electrode plate | |
DE112017006772B4 (de) | Extruder, Masterbatch-Herstellungsverfahren und Reifenherstellungsverfahren | |
JP2021190362A (ja) | 電池の製造方法 | |
DE102021123878A1 (de) | Sekundärbatterie mit nichtwässrigem elektrolyt | |
DE102021003349A1 (de) | Zusammensetzung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |